# edX online learning vs Multifocal Lens Analyzer

The clearest difference is rating: edX online learning at 4.8 against Multifocal Lens Analyzer's 3.0. edX online learning also leads on ratings volume (11K vs 1). Multifocal Lens Analyzer's advantage is iOS requirement (13 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. edX online learning sells 42 one-off in-app purchases and Multifocal Lens Analyzer sells 1 in-app purchase, starting at $45.99 per year. Whichever you choose, the download price is not the number that matters.

edX online learning holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: edX online learning has 11K ratings behind it against 1, so its average is the more settled of the two.

edX online learning ships an update every 5 weeks, Multifocal Lens Analyzer every 2 months. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | edX online learning | Multifocal Lens Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (11K ratings)](https://appshunter.io/ios/app/edx-online-learning/id945480667/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/multifocal-lens-analyzer/id1076177667/reviews) |
| Number of ratings | **11K** | 1 |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 56 MB | 6 MB |
| Requires iOS | 15.0 | **13** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [edX LLC](https://appshunter.io/developer/1700453712) | [Qvision, Departamento de Oftalmología](https://appshunter.io/developer/1602553646) |

## What reviewers say

### edX online learning

[App page](https://appshunter.io/ios/app/edx-online-learning/id945480667)

Access thousands of online courses and degree programs from top universities and companies. Upskill in critical disciplines, strengthen your resume, and advance your career on your own schedule. Stream content, download materials, and test your knowledge with quizzes and exams.

**Highlights:** Thousands of courses and programs, World-class academic and industry partners, Career skill development, Professional certificate programs, Degree programs, Stream online courses, Download course materials

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (42)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Course | $5.00 | one-time |
| Upgrade Course | $10.00 | one-time |
| Upgrade Course | $19.00 | one-time |
| Upgrade Course | $20.00 | one-time |
| Upgrade Course | $25.00 | one-time |
| Upgrade Course | $26.00 | one-time |
| Upgrade Course | $29.00 | one-time |
| Upgrade Course | $30.00 | one-time |
| Upgrade Course | $39.00 | one-time |
| Upgrade Course | $45.00 | one-time |
| Upgrade Course | $49.00 | one-time |
| Upgrade Course | $50.00 | one-time |
| Upgrade Course | $54.00 | one-time |
| Upgrade Course | $55.00 | one-time |
| Upgrade Course | $59.00 | one-time |
| Upgrade Course | $60.00 | one-time |
| Upgrade Course | $69.00 | one-time |
| Upgrade Course | $79.00 | one-time |
| Upgrade Course | $99.00 | one-time |
| Upgrade Course | $100.00 | one-time |
| Upgrade Course | $105.99 | one-time |
| Upgrade Course | $119.00 | one-time |
| Upgrade Course | $123.99 | one-time |
| Upgrade Course | $124.99 | one-time |
| Upgrade Course | $129.00 | one-time |
| Upgrade Course | $149.00 | one-time |
| Upgrade Course | $150.00 | one-time |
| Upgrade Course | $159.00 | one-time |
| Upgrade Course | $169.00 | one-time |
| Upgrade Course | $186.99 | one-time |
| Upgrade Course | $189.00 | one-time |
| Upgrade Course | $199.00 | one-time |
| Upgrade Course | $200.00 | one-time |
| Upgrade Course | $209.00 | one-time |
| Upgrade Course | $219.00 | one-time |
| Upgrade Course | $229.00 | one-time |
| Upgrade Course | $249.00 | one-time |
| Upgrade Course | $299.00 | one-time |
| Upgrade Course | $300.00 | one-time |
| Upgrade Course | $349.00 | one-time |
| Upgrade Course | $449.00 | one-time |
| Upgrade Course | $829.00 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient learning on the go
- 💡 Wide variety of courses
- 🌟 High-quality content from renowned institutions
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Buggy app performance
- 🔍 Lack of progress tracking
- 📱 Limited functionality compared to website
- 🔍 Difficult to navigate courses
- 🔍 Inconsistent user experience

**Reported bugs**

- Videos not playing or freezing
- Frequent app crashes or refreshes
- Login issues and loss of course progress
- Incompatibility with certain devices

**Requested features**

- Improved progress tracking and bookmarking
- Split-screen support for note-taking
- Offline mode for all course content
- Better search and filtering options
- Seamless sync between app and website


### Multifocal Lens Analyzer

[App page](https://appshunter.io/ios/app/multifocal-lens-analyzer/id1076177667)

This application assists vision science professionals in measuring visual acuity defocus curves for multifocal lenses. It offers basic features for free and advanced functionalities through a pro subscription, enhancing clinical practice and research.

**Highlights:** Visual Acuity Defocus Curves, Defocus Lens Range Selection, Snellen Optotypes, Contrast Sensitivity Defocus Curve, Historical Database Storage, Data Export to .CSV

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $45.99 | per year |


## Frequently asked questions

### Is edX online learning free?

edX online learning is free to download, with in-app purchases available.

### Is Multifocal Lens Analyzer free?

Multifocal Lens Analyzer is free to download, with in-app purchases available.

### Which has better reviews, edX online learning or Multifocal Lens Analyzer?

edX online learning is rated higher. edX online learning averages 4.8 out of 5 from 11K ratings, while Multifocal Lens Analyzer averages 3.0 from 1 ratings.

### Do edX online learning or Multifocal Lens Analyzer have ads?

Neither edX online learning nor Multifocal Lens Analyzer shows ads.

### Which is updated more often, edX online learning or Multifocal Lens Analyzer?

edX online learning ships an update every 5 weeks, and Multifocal Lens Analyzer every 2 months. Most recently, edX online learning was updated on October 21, 2026 and Multifocal Lens Analyzer on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*